摘要
阐述了变速风力机的风能捕获原理;分析了功率特性和转矩特性;建立了风速的四分量时域模型和变速风力机输出功率及转矩仿真模型。在不同风速下进行仿真,结果可为风力机性能分析提供参考。
This paper expounds the theory of wind energy capture,analyses the power and torque characteristics,and establishes the models of four-component time-domain wind speeds and also the emulation models of output power and torque for variable speed wind turbines.Emulation is carried out under different speeds,the results can provide a certain reference for analyzing the performance of wind turbines.
出处
《福建电力与电工》
2008年第3期1-5,共5页
Fujian Power and Electrical Engineering
基金
福建省青年科技人才创新项目(2006F3069)
关键词
变速风力机
风速模型
风能捕获
variable speed wind turbines
wind speed model
wind energy capture
